indexo.dev

slg.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 2087 ms crawled 2026-05-29

FR · 173.212.247.36 · AS51167 Contabo GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
SLG.cz - Hlavní strana
Language
cs

Technology

Server
nginx
CMS
Gatsby
jQuery
1.12.4 known XSS (<3.5)

Third-party hosts loaded (2)

  • mirrors.creativecommons.org×4
  • ajax.googleapis.com×1

Social

Contact

Email

Registration

Registrar
REG-INTERNET-CZ
Created
2005-03-22
Expires
2027-03-21 293 days left
Updated
2016-12-07
Name servers
  • ns.grdns.cz
  • ns.grdns.it

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it
MX
  • 10 uriel.turnovec.cz
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDkJlQtJfpSFmQXnQd+YXiPAPOzDtrAkfkYcqND5xOGQJ9QlTaSFxmbHw3En1oS1RRqh/u7JwT…
selectors probed

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://slg.cz/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
DENY
x-content-type-options
nosniff

Links to (50)

Linked from (2)